update to_build_host a bit

[next-scripts] / build_msg

diff --git a/build_msg b/build_msg
index 2e7884bdd53a82cfe1a568b7c4002362cf496de6..5ba2bbb83f9ad6b73c542e499d1c7f7b60a2d5a2 100755 (executable)
--- a/build_msg
+++ b/build_msg
@@ -2,7 +2,8 @@
 
 subject="build failure after merge of the BRANCH tree"
 
-$(dirname $0)/message_helper "$@" "$subject" <<EOF
+tools_dir=$(dirname "$0")
+"$tools_dir"/message_helper "$@" "$subject" <<EOF
 After merging the BRANCH tree, today's linux-next build (KCONFIG_NAME) failed like this: